{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11312315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x395c7d912ce78fd8cba5cbc8732a5a50928fa2d440db07e1ee864b6aae0b3e98",
    "signature": "0x1618f2c45492d59481be095f3c946744ff775588ea38145efb7be64d48acab582e2eed62099bf8862ed2b4ae99fe5f44b7b0f81bf593ba5cca9dd6618215b38c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}